Correlations between azimuthal anisotropy Fourier harmonics in PbPb collisions at sNN =2.76 TeV in the HYDJET++ model and in the multiphase transport model

Correlations between azimuthal anisotropy Fourier harmonics vn (n=2,3,4) are studied using the events from PbPb collisions at sNN=2.76 TeV generated by the HYDJET++ and multiphase transport (AMPT) models, and compared to the corresponding experimental results obtained by the ATLAS Collaboration. The...

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Bibliographic Details
Published in:Physical review. C 2020-07, Vol.101 (1)
Main Authors: Đorđević, Miloš, Milošević, Jovan, Nađđerđ, Laslo, Stojanović, Milan, Wang, F., Zhu, X.
Format: Article
Language:English
Subjects:
60 APPLIED LIFE SCIENCES
ANISOTROPY
ATLAS DETECTOR
COLLISIONS
CORRELATIONS
FORECASTING
HARMONICS
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
TRANSPORT THEORY
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Summary:Correlations between azimuthal anisotropy Fourier harmonics vn (n=2,3,4) are studied using the events from PbPb collisions at sNN=2.76 TeV generated by the HYDJET++ and multiphase transport (AMPT) models, and compared to the corresponding experimental results obtained by the ATLAS Collaboration. The Fourier harmonics vn are measured over a wide centrality range using the two-particle azimuthal correlation method. The slopes of the v2-v3 correlation from both models are in a good agreement with the ATLAS data. The HYDJET++ model predicts a stronger slope for the v2-v4 and v3-v4 correlations than the ones experimentally measured, while the results from the AMPT model are in a rather good agreement with the experimental results. In contrast to the HYDJET++ predictions, the AMPT model predicts a boomeranglike shape in the structure of the correlations as found in the experimental data. © 2020 American Physical Society.
ISSN:2469-9985
2469-9993
DOI:10.1103/PhysRevC.101.014908